Add ResourceTable class

Base class to be used to display items in a table

lib/utils/resource-table.cpp

@@ -0,0 +1,157 @@
+#include "resource-table.hpp"
+#include "plugin-state-helpers.hpp"
+#include "resource-table-hotkey-handler.hpp"
+#include "ui-helpers.hpp"
+
+#include <QGridLayout>
+#include <QHeaderView>
+
+namespace advss {
+
+ResourceTable::ResourceTable(QTabWidget *parent, const QString &help,
+			     const QString &addToolTip,
+			     const QString &removeToolTip,
+			     const QStringList &headers,
+			     const std::function<void()> &openSettings)
+	: QWidget(parent),
+	  _table(new QTableWidget()),
+	  _add(new QPushButton()),
+	  _remove(new QPushButton()),
+	  _help(new QLabel(help))
+{
+	_add->setMaximumWidth(22);
+	_add->setProperty("themeID",
+			  QVariant(QString::fromUtf8("addIconSmall")));
+	_add->setFlat(true);
+	_add->setToolTip(addToolTip);
+
+	_remove->setMaximumWidth(22);
+	_remove->setProperty("themeID",
+			     QVariant(QString::fromUtf8("removeIconSmall")));
+	_remove->setFlat(true);
+	_remove->setToolTip(removeToolTip);
+
+	_help->setWordWrap(true);
+	_help->setAlignment(Qt::AlignCenter);
+
+	_table->setColumnCount(headers.size());
+	_table->horizontalHeader()->setSectionResizeMode(
+		QHeaderView::ResizeMode::Interactive);
+	_table->setHorizontalHeaderLabels(headers);
+	_table->verticalHeader()->hide();
+	_table->setCornerButtonEnabled(false);
+	_table->setShowGrid(false);
+	_table->setEditTriggers(QAbstractItemView::NoEditTriggers);
+	_table->setSelectionBehavior(QAbstractItemView::SelectRows);
+
+	auto helpAndTableLayout = new QGridLayout();
+	helpAndTableLayout->setContentsMargins(0, 0, 0, 0);
+	helpAndTableLayout->addWidget(_table, 0, 0);
+	helpAndTableLayout->addWidget(_help, 0, 0, Qt::AlignCenter);
+
+	auto controlLayout = new QHBoxLayout;
+	controlLayout->setContentsMargins(0, 0, 0, 0);
+	controlLayout->addWidget(_add);
+	controlLayout->addWidget(_remove);
+	controlLayout->addStretch();
+
+	auto layout = new QVBoxLayout();
+	layout->addLayout(helpAndTableLayout);
+	layout->addLayout(controlLayout);
+	setLayout(layout);
+
+	QWidget::connect(_add, SIGNAL(clicked()), this, SLOT(Add()));
+	QWidget::connect(_remove, SIGNAL(clicked()), this, SLOT(Remove()));
+	QWidget::connect(_table, &QTableWidget::cellDoubleClicked,
+			 [openSettings]() { openSettings(); });
+
+	RegisterHotkeyFunction(this, Qt::Key_F2, openSettings);
+	RegisterHotkeyFunction(this, Qt::Key_Delete, [this]() { Remove(); });
+}
+
+ResourceTable::~ResourceTable()
+{
+	DeregisterHotkeyFunctions(this);
+}
+
+void ResourceTable::SetHelpVisible(bool visible) const
+{
+	_help->setVisible(visible);
+}
+
+void ResourceTable::HighlightAddButton(bool enable)
+{
+	_add->disconnect(_highlightConnection);
+	if (enable && HighlightUIElementsEnabled()) {
+		_highlightConnection = PulseWidget(_add, QColor(Qt::green));
+	}
+}
+
+void ResourceTable::resizeEvent(QResizeEvent *)
+{
+	const auto columnCount = _table->columnCount();
+	const auto columnSize = (_table->width() - 1) / columnCount;
+	for (int i = 0; i < columnCount; ++i) {
+		_table->horizontalHeader()->resizeSection(i, columnSize);
+	}
+}
+
+void AddItemTableRow(QTableWidget *table, const QStringList &cellLabels)
+{
+	int row = table->rowCount();
+	table->setRowCount(row + 1);
+
+	int col = 0;
+	for (const auto &cellLabel : cellLabels) {
+		auto *item = new QTableWidgetItem(cellLabel);
+		item->setToolTip(cellLabel);
+		table->setItem(row, col, item);
+		col++;
+	}
+
+	table->sortByColumn(0, Qt::AscendingOrder);
+}
+
+void UpdateItemTableRow(QTableWidget *table, int row,
+			const QStringList &cellLabels)
+{
+	int col = 1; // Skip the name cell
+	for (const auto &cellLabel : cellLabels) {
+		auto item = table->item(row, col);
+		item->setText(cellLabel);
+		item->setToolTip(cellLabel);
+		col++;
+	}
+}
+
+void RenameItemTableRow(QTableWidget *table, const QString &oldName,
+			const QString &newName)
+{
+	for (int row = 0; row < table->rowCount(); row++) {
+		auto item = table->item(row, 0);
+		if (!item) {
+			continue;
+		}
+
+		if (item->text() == oldName) {
+			item->setText(newName);
+			table->sortByColumn(0, Qt::AscendingOrder);
+			return;
+		}
+	}
+	assert(false);
+}
+
+void RemoveItemTableRow(QTableWidget *table, const QString &name)
+{
+	for (int row = 0; row < table->rowCount(); ++row) {
+		auto item = table->item(row, 0);
+		if (item && item->text() == name) {
+			table->removeRow(row);
+			return;
+		}
+	}
+	table->sortByColumn(0, Qt::AscendingOrder);
+}
+
+} // namespace advss